Sökning: "Katedraler"

Hittade 1 uppsats innehållade ordet Katedraler.

  1. 1. Photoemission electron microscopy of localized surface plasmons in silver nanostructures: Experiments and simulations

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Synkrotronljusfysik

    Författare :Robin Sutinen Svärd; [2015]
    Nyckelord :Photoemission electron microscopy; Localized surface plasmon; Ag nanocube; Ag nanoellipsoid; Finite-difference time-domain; Physics and Astronomy;

    Sammanfattning : In this work, spatially resolved localized surface plasmons (LSPs) in individual silver nanocubes and nanoellipsoids are imaged with a photoemission electron microscope (PEEM). Using broadband laser pulses with photon energies below the work function threshold of the material, multiphoton photoemission (MPPE) processes coupled to the LSPs governs the strong enhancement of the plasmonic near-field detected in the PEEM. LÄS MER